deu·ter·ate 
(dtə-rāt′, dy-)
(dtə-rāt′, dy-)tr.v. deu·ter·at·ed, deu·ter·at·ing, deu·ter·ates
To introduce deuterium into (a chemical compound).
[DEUTER(IUM) + -ATE1.]
deu′te·ration n.
- mast-
- mast-
- mastaba
- mastabah
- mast cell
- mastectomy
- master
- master-at-arms
- master bedroom
- master chief petty officer
- master class
- masterdom
- masterful
- masterfully
- masterfulness
- master gunnery sergeant
- master key
- masterliness
- masterly
- master mariner
- master mason
- mastermind
- master of ceremonies
- masterpiece
- master plan